#include <iostream>
#include <pthread.h>
#include <vector>
#include <string>
using namespace std;

class ThreadArr
{
    pthread_t tid;
    string id;
};

int main()
{
    const size_t reader_nr = 1000;//读者
    const size_t writer_nr = 2;//写者
    vector<ThreadArr> readers(reader_nr);
    vector<ThreadArr> writer_nr(writer_nr);

    
    return 0;
}